Bedra Vietnam Alloy Materials (bedra Vietnam), a subsidiary of the century-old German precision materials brand bedra, is reinforcing its commitment to Japan’s rapidly evolving AI manufacturing sector through its participation in METAL JAPAN 2025, held in Tokyo from November 12 to 14.
This marks consecutive participation for bedra Vietnam, underscoring the company’s strategic expansion into the Japanese market as demand for high-performance copper alloys in AI infrastructure and precision manufacturing continues to surge.
At the heart of bedra Vietnam’s showcase lies its portfolio of advanced copper alloy solutions, developed for two critical sectors: busbar systems in AI data centres and liquid cooling components for AI servers.
Responding to the escalating power consumption and reliability demands of next-generation data centres, the company is presenting a comprehensive busbar solution engineered to optimise energy efficiency and system stability.
bedra’s high-purity copper busbars, produced through dedicated manufacturing lines, minimise energy loss and deliver exceptional corrosion resistance and weldability. Designed for compact power distribution systems, they feature diverse cross-sectional configurations and superior bending properties to maximise space efficiency in high-density server environments.
For server rack applications, bedra offers precision busbars compliant with Open Compute Project (OCP) standards, ensuring seamless integration with AI server architectures. These products are available in both coated (Ag/Sn) and uncoated versions, tailored to meet diverse operational needs.
The company has also launched a new busbar alloy production initiative in 2025, targeting an annual output of 2,000 tons by 2026. To strengthen its market presence and service capabilities, bedra Vietnam is partnering with Alconix Nagoya and EBC Tokyo to provide localised technical support and ensure reliable supply for industrial clients.
Addressing the thermal management challenges inherent in high-performance AI computing, bedra Vietnam will also exhibit its liquid cooling plate solutions designed for demanding environments.
These copper alloys, boasting thermal conductivity exceeding 390 W/(m•K), are crafted with tightly controlled microstructures for enhanced machinability and performance. Their ultra-low oxygen content minimises leakage risks during high-temperature brazing, ensuring long-term system reliability.
In addition, the company’s Cu-Zr alloy demonstrates superior resistance to high-temperature softening, achieving post-weld strength over 30% higher than pure copper. This enables the production of lighter, more compact, and thermally efficient cooling systems, vital for AI servers and other high-density computing hardware.
As bedra’s flagship manufacturing and R&D centre in Asia, bedra Vietnam embodies the synergy between German process precision and Vietnamese production agility. The facility specialises in producing ultra-pure, high-strength copper alloys including OFC, ETP, and CuCrZr with copper purity reaching 99.99% and electrical conductivity up to 101% IACS.
Through continuous material innovation and localised responsiveness, bedra Vietnam aims to support breakthroughs in energy, electronics and AI laying a robust foundation for smarter, more sustainable industrial development across Asia.